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SERVICE MANUAL

When servicing the deck
mechanism, refer to MK12.5 Deck
Mechanism Section.

Deck Mechanism Part No.:
N2260FL, N2240FL

Main Section

Specifications

Preparation for Servicing

Adjustment Procedures

Schematic Diagrams

CBA’s

Exploded Views

Parts List

DVD PLAYER &

VIDEO CASSETTE RECORDER

DVC840E/DVC845E

EWD2204

DVC860E

Содержание DVC860E

Страница 1: ...eck Mechanism Section Deck Mechanism Part No N2260FL N2240FL Main Section I Specifications I Preparation for Servicing I Adjustment Procedures I Schematic Diagrams I CBA s I Exploded Views I Parts List DVD PLAYER VIDEO CASSETTE RECORDER DVC840E DVC845E EWD2204 DVC860E ...

Страница 2: ...roper ser vice methods may damage the equipment It also is important to understand that these CAUTIONS and NOTICES ARE NOT EXHAUSTIVE Funai could not possibly know evaluate and advice the service trade of all conceivable ways in which service might be done or of the possible hazardous consequences of each way Consequently Funai has not undertaken any such broad evalua tion Accordingly a servicer w...

Страница 3: ... FIRMWARE Renewal Mode 1 8 1 Block Diagrams 1 9 1 Function Indicator Symbols 1 9 11 Schematic Diagrams CBA s and Test Points 1 10 1 Waveforms 1 11 1 Wiring Diagram VCR Section 1 12 1 Wiring Diagram DVD Section 1 12 2 System Control Timing Charts 1 13 1 IC Pin Function Descriptions 1 14 1 Lead Identifications 1 15 1 Exploded Views 1 16 1 Mechanical Parts List 1 17 1 Electrical Parts List 1 18 1 Mai...

Страница 4: ...O Burst 1 4 Video Color S N AM R P dB 37 41 SP Mode 1 5 Video Color S N PM R P dB 30 36 SP Mode 1 6 Resolution PB Line 230 245 SP Mode 2 Servo 2 1 Jitter Low µsec 0 07 0 12 SP Mode 2 2 Wow Flutter 0 3 0 5 SP Mode 3 Normal Audio 3 1 Output PB dBV 9 6 3 SP Mode 3 2 Output R P dBV 9 6 1 5 SP Mode 3 3 S N R P dB 36 41 SP Mode 3 4 Distortion R P 1 0 4 0 SP Mode 3 5 Freq resp R P at 200Hz dB 11 4 SP Mod...

Страница 5: ...100 k ohm 4 Ambient Temperature 25 C ITEM CONDITIONS UNIT NOMINAL LIMIT 1 Video Output 75 ohm load Vpp 1 0 0 1 2 Coaxial Digital Out 75 ohm load mVpp 500 50 3 Audio PCM 3 1 Output Level 1 kHz 0 dB Vrms 2 0 3 2 S N dB 90 3 3 Freq Response DVD fs 48 kHz 0 5dB Hz 20 22 k CD fs 44 1 kHz 0 5dB Hz 20 20 k 3 4 THD N DVD 1 kHz 0dB 0 01 CD 1 kHz 0dB 0 01 ...

Страница 6: ...ocation shown in the figure When checking the laser diode be sure to keep your eyes at least 30cm away from the pickup lens when the diode is turned on Do not look directly at the laser beam Caution Use of controls and adjustments or doing procedures other than those specified herein may result in hazardous radiation exposure Do not look directly at the laser beam coming from the pickup or allow i...

Страница 7: ...especially 1 Wires covered with PVC tubing 2 Double insulated wires 3 High voltage leads D Use specified insulating materials for hazardous live parts Note especially 1 Insulation tape 2 PVC tubing 3 Spacers 4 Insulators for transistors E When replacing AC primary side components transformers power cord etc wrap ends of wires securely about the terminals before solder ing F Observe that the wires ...

Страница 8: ...ference only Be sure to confirm the precise values 2 Leakage Current Test Confirm the specified or lower leakage current between B earth ground power cord plug prongs and externally exposed accessible parts RF termi nals antenna terminals video and audio input and output terminals microphone jacks earphone jacks etc is lower than or equal to the specified value in the table below Measuring Method ...

Страница 9: ...chine then apply hot air to the Flat Pack IC about 5 to 6 seconds Fig S 1 1 2 Remove the flat pack IC with tweezers while apply ing the hot air 3 Bottom of the flat pack IC is fixed with glue to the CBA when removing entire flat pack IC first apply soldering iron to center of the flat pack IC and heat up Then remove glue will be melted Fig S 1 6 4 Release the flat pack IC from the CBA using twee z...

Страница 10: ...y one using a sharp pin or wire to which solder will not adhere iron wire When heating the pins use a fine tip soldering iron or a hot air desoldering machine Fig S 1 4 3 Bottom of the flat pack IC is fixed with glue to the CBA when removing entire flat pack IC first apply soldering iron to center of the flat pack IC and heat up Then remove glue will be melted Fig S 1 6 4 Release the flat pack IC ...

Страница 11: ...s Fig S 1 6 Note When using a soldering iron care must be taken to ensure that the flat pack IC is not being held by glue When the flat pack IC is removed from the CBA handle it gently because it may be damaged if force is applied 2 Installation 1 Using desoldering braid remove the solder from the foil of each pin of the flat pack IC on the CBA so you can install a replacement flat pack IC more ea...

Страница 12: ... to remove any static electricity that may be charged on the body 2 Ground for Workbench 1 Be sure to place a conductive sheet or copper plate with proper grounding 1MΩ on the workbench or other surface where the semi conductors are to be placed Because the static electricity charge on clothing will not escape through the body ground ing band be careful to avoid contacting semi con ductors with yo...

Страница 13: ...into the Deck Mechanism Assembly and press the PLAY button The tape will be loaded into the Deck Mechanism Assembly Make sure the power is on connect TP502 S INH to GND This will stop the function of Tape Start Sensor Tape End Sensor and Reel Sensors If these TPs are connected before plugging in the unit the function of the sensors will stay valid See Fig 1 Note Because the Tape End Sensors are in...

Страница 14: ... S 2 two Screws S 2 2 L 2 two Locking Tabs L 2 5 Refer to Reference Notes ID LOC No PART REMOVAL Fig No REMOVE UNHOOK UNLOCK RELEASE UNPLUG DESOLDER Note 1 Top Case D1 4 S 1 2 Front Assembly D2 3 L 1 3 L 2 1 1 1 1 2 3 Top Bracket D2 3 S 2 4 DVD Mecha Assembly D3 4 S 3 CN401 CN601 5 Partition Plate D3 2 S 4 6 Loader Holder D3 2 S 5 1 Top Case 2 Front Assembly 3 Top Bracket 4 DVD Mecha Assembly 7 DV...

Страница 15: ... Unit Fig D4 2 2 Short the three short lands of FPC cable with sol der before removing the FFC cable CN201 from it If you disconnect the FFC cable CN201 the laser diode of pickup will be destroyed Fig D4 CAUTION 3 When reassembling confirm the FFC cable CN201 is connected completely Then remove the solder from the three short lands of FPC cable Fig D4 4 When reassembling solder wire jumpers as sho...

Страница 16: ... 5 5 Partition Plate 6 Loader Holder 4 DVD Mecha Assembly Fig D3 CN201 CN301 S 6 7 DVD Main CBA Unit DVD Mecha A Short the three short lands by soldering Either of two places Connector View for A Fig D4 S 7 S 7 S 7 S 8 8 VCR Chassis Unit Fig D5 ...

Страница 17: ...pe 11 Main CBA SW512 LD SW From FE Head BOTTOM VIEW Lead connections of Deck Assembly and Main CBA Desolder From Capstan Motor Assembly Printing side Desolder From Cylinder Assembly From ACE Head Assembly Lead with blue stripe Lead with blue stripe Desolder Lead with red stripe LD SW Pin Hole Hole Shaft Cam Gear 11 Main CBA 9 Deck Assembly Pin Fig D6 ...

Страница 18: ...ew for A Rotate this roulette in the direction of the arrow A DVD Mecha HOW TO EJECT MANUALLY 1 Remove the Top Case 2 Rotate the roulette in the direction of the arrow as shown below 3 Pull the tray slowly with a hand ...

Страница 19: ...race with 10 1 probe V Range 0 001 50V Div F Range DC AC 20MHz 2 Alignment Tape FL8A Head Switching Position Adjust ment Purpose To determine the Head Switching position during playback Symptom of Misadjustment May cause Head Switching noise or vertical jitter in the picture Reference Notes Playback the Alignment tape and adjust VR501 so that the V sync front edge of the CH1 video output wave form...

Страница 20: ...the power on by pressing the POWER button and the tray will close 9 Press 1 2 3 4 and DISPLAY buttons on the remote control unit in that order Fig g appears on the screen 10 Press CLEAR button on the remote control unit Fig h appears on the screen When OK appears on the screen the factory default will be set Then the firmware renewal mode is complete 11 To exit this mode press POWER button F W Ver...

Страница 21: ...it again 8 Turn the power on by pressing the POWER button and the tray will close 9 Press 1 2 3 4 and DISPLAY buttons on the remote control unit in that order Fig g appears on the screen 10 Press CLEAR button on the remote control unit Fig h appears on the screen When OK appears on the screen the factory default will be set Then the firmware renewal mode is complete 11 To exit this mode press POWE...

Страница 22: ... A COMP 46 OUTPUT SELECT YCA SCL YCA SDA YCA CS YCA SCL 14 YCA SDA 15 YCA CS 16 YCA SCL YCA SDA YCA CS SW511 REC SW TO VIDEO BLOCK DIAGRAM TO AUDIO BLOCK DIAGRAM TO Hi Fi AUDIO BLOCK DIAGRAM WF12 WF13 CLOCK DATA TU701 TUNER UNIT 11 12 VCR TV 5 DVD H IND 71 TIMER IND 75 REC IND 72 D567 DVD D566 VCR D564 TIMER D565 REC D571 POWER AL 5V Q563 Q565 Q566 Q567 LD SW 68 AL 12V 1 AL 5V DVD L IND 70 AL 5V S...

Страница 23: ...2 3 V L 2 V COM V R 2 4 5 6 VIDEO AGC TUNER FRONT REAR R P R P SYNC SEPA FBC Y C MIX CCD 1H DELAY R P YNR COMB FILTER CHROMINANCE SIGNAL PROCESS IC301 VIDEO SIGNAL PROCESS HEAD AMP 26 57 32 30 QV QH 6dB AMP TO SERVO SYSTEM CONTROL BLOCK DIAGRAM TO SERVO SYSTEM CONTROL BLOCK DIAGRAM CYLINDER ASSEMBLY RF SW RF SW 59 V ENV H A SW H A COMP H A COMP TP302 VIDEO L 2 HEAD VIDEO R 2 HEAD TP301 C PB D V SY...

Страница 24: ...e SP REC 58 55 53 54 D REC H A MUTE H TO SERVO SYSTEM CONTROL BLOCK DIAGRAM FULL ERASE HEAD YCA CS YCA SCL YCA SDA SIF MOD A A IN R F A IN L F A IN L A IN R A OUT R A OUT L N A OUT N A IN JK752 A IN R A IN L JK754 A IN L JK755 A IN R TO Hi Fi AUDIO BLOCK DIAGRAM TO Hi Fi AUDIO BLOCK DIAGRAM TO DVD VIDEO AUDIO BLOCK DIAGRAM DVD SECTION FRONT REAR IC751 OUTPUT SELECT TUNER UNIT DVD A L DVD A R 3 2 4...

Страница 25: ...K ASSEMBLY 1 FE H 2 FE H GND CN501 MAIN CBA PB AUDIO SIGNAL REC AUDIO SIGNAL Mode SP REC 58 55 53 54 D REC H A MUTE H TO SERVO SYSTEM CONTROL BLOCK DIAGRAM FULL ERASE HEAD YCA CS YCA SCL YCA SDA JK752 A IN JK755 A IN TO DVD VIDEO AUDIO BLOCK DIAGRAM DVD SECTION FRONT REAR IC751 OUTPUT SELECT TUNER UNIT DVD A L DVD A R 3 2 4 5 TP753 Q763 A OUT R BUFFER Q762 BUFFER TP754 A OUT L SW CTL DVD VCR DVD V...

Страница 26: ...ET ALC 34 33 23 4 80 2 78 37 38 54 77 1 39 26 24 27 SIF A IN R A IN L N A OUT A IN R F A IN L F DVD A L DVD A R LIM 49 MUTE A OUT L MOD A A OUT R N A IN Hi Fi H SW A MUTE H NORMAL L 40 ST SAP MODE TO AUDIO BLOCK DIAGRAM IIC BUS SDA IIC BUS SCL P ON 9V TO SERVO SYSTEM CONTROL BLOCK DIAGRAM Hi Fi AUDIO R HEAD Hi Fi AUDIO L HEAD CYLINDER ASSEMBLY MAIN CBA Hi Fi A R 7 Hi Fi COM 8 Hi Fi A L 9 CN253 IC4...

Страница 27: ...s measured using hot GND as a common terminal CAUTION FOR CONTINUED PROTECTION AGAINST FIRE HAZARD REPLACE ONLY WITH THE SAME TYPE FUSE ATTENTION POUR UNE PROTECTION CONTINUE LES RISQES D INCELE N UTILISER QUE DES FUSIBLE DE MEMO TYPE RISK OF FIRE REPLACE FUSE AS MARKED This symbol means fast operating fuse Ce symbole reprèsente un fusible à fusion rapide A V F TO DVD MAIN CBA UNIT CN401 TO SERVO ...

Страница 28: ...002 STOP SW2005 SKIP UP SW2006 SKIP DOWN SW2003 PLAY 53 54 65 68 82 60 61 67 REMOTE 59 DVD MAIN CBA UNIT DRIVE CBA IC301 SERVO DRIVE CN301 M SLED MOTOR M SPINDLE MOTOR IC101 MICRO CONTROLLER SLED MOTOR DRIVE FOCUS ACTUATOR DRIVE SPINDLE MOTOR DRIVE TRACKING ACTUATOR DRIVE 147 TRAY IN SLD 75 SPDL 76 TRACKING DRIVE 148 FOCUS DRIVE 66 TO DIGITAL SIGNAL PROCESS BLOCK DIAGRAM FS FS TS TS TO DVD VIDEO A...

Страница 29: ...ONTROLLER WATCH DOG TIMER CPU I F TIMER DECODER I F CPU I F READ MEMORY DATA RAM DSP DECODER I O PROCESSOR INST ROM DATA RAM INST ROM SERIAL D A GENERAL I O INTERRUPT CONTROLLER TIMER WATCH DOG TIMER REMOTE CONTROL 32BIT CPU STREAM I F EXTERNAL MEMORY I F SDRAM ECC UMAC 114 115 116 117 132 131 134 133 129 130 126 124 125 123 83 DEBUG BCU INST RAM DATA RAM D A D A D A TO DVD VIDEO AUDIO BLOCK DIAGR...

Страница 30: ...F CPU I F READ MEMORY DATA RAM DSP DECODER I O PROCESSOR INST ROM DATA RAM INST ROM SERIAL D A GENERAL I O INTERRUPT CONTROLLER TIMER WATCH DOG TIMER REMOTE CONTROL 32BIT CPU STREAM I F EXTERNAL MEMORY I F SDRAM ECC UMAC 114 115 116 117 132 131 134 133 129 130 126 124 125 123 83 DEBUG BCU INST RAM DATA RAM D A D A D A TO DVD VIDEO AUDIO BLOCK DIAGRAM 149 158 Y C Cr Cb VIDEO Y VIDEO C VIDEO Cr VIDE...

Страница 31: ...L DVD A R PCM BCK SPDIF PCM DATA0 PCM LRCLK ADAC MD ADAC MC ADAC ML PCM SCLK MAIN CBA DVD MAIN CBA UNIT DVD AUDIO SIGNAL DATA AUDIO SIGNAL 19 19 SPDIF A MUTE 3 3V Q1204 W F 9 3 W F 7 W F 8 CN601 8 8 VIDEO Y 10 10 VIDEO C 6 6 VIDEO Cb 4 4 VIDEO Cr VIDEO Cr JK1401 S VIDEO OUT CN1601 3 4 2 1 IC1402 VIDEO DRIVER 13 4dB AMP 2dB AMP LPF DRIVER Y C 14 2dB AMP DRIVER 4dB AMP 2dB AMP LPF DRIVER 11 4dB AMP ...

Страница 32: ...ism is not functioning cor rectly When cassette loading mechanism is not functioning correctly When the drum is not working properly Led Mode Indicator Active When reel and capstan mechanism is not functioning correctly EJECT A R is displayed on a TV screen Refer to Fig 1 When tape loading mechanism is not func tioning correctly EJECT A T is displayed on a TV screen Refer to Fig 2 When cassette lo...

Страница 33: ... in the schematic diagram and the parts list Before replacing any of these components read the parts list in this manual carefully The use of substitute replacement parts that do not have the same safety characteristics as speci fied in the parts list may create shock fire or other hazards Notes 1 Do not use the part number shown on these draw ings for ordering The correct part number is shown in ...

Страница 34: ...lity of repaired units use only original replacement parts which are listed with their part numbers in the parts list section of the service manual 4 Mode SP REC 5 Voltage indications for PLAY and REC modes on the schematics are as shown below 6 How to read converged lines 7 Test Point Information This symbol means fast operating fuse Ce symbole represente un fusible a fusion rapide 2 3 1 5 0 2 5 ...

Страница 35: ...NAL PB VIDEO SIGNAL REC AUDIO SIGNAL REC VIDEO SIGNAL Main 1 8 Schematic Diagram VCR Section 1 10 3 1 10 4 H9600SCM1 MAIN 1 8 Ref No Position IC501 C 3 Q501 D 1 Q506 A 2 CN501 A 4 CN502 F 4 CN504 A 4 VR501 B 4 TP505 B 2 TP513 B 4 TRANSISTORS IC CONNECTORS TEST POINTS VARIABLE RESISTOR ...

Страница 36: ...Ref No Position IC571 K 3 Q503 L 1 Q504 L 1 Q563 H 3 Q565 H 3 Q566 H 3 Q567 I 3 TP502 I 4 TP506 K 1 TP507 K 1 TRANSISTORS IC TEST POINTS 5G 4G 3G 2G 1G 7G 6G a d g c b e f REPEAT TITLE GROUP VCR CHP REC SACD TRK A ALL B PSCAN DVD PM HDVCD A 7G 6G 5G 4G 3G 2G 1G a b c d e f g c d e f f g c d e f g c d e f g c d e f g c d e f g h i i a b a b a b a b a b FIP502 MATRIX CHART REPEAT TITLE GROUP VCR CHP...

Страница 37: ...O SIGNAL DVD VIDEO PB VIDEO SIGNAL REC AUDIO SIGNAL REC VIDEO SIGNAL Main 3 8 Schematic Diagram VCR Section 1 10 7 1 10 8 H9600SCM3 MAIN 3 8 Ref No Position IC301 O 2 Q301 Q 3 Q302 Q 4 Q303 Q 4 Q421 N 1 Q422 N 1 Q425 N 1 Q426 N 1 CN253 M 4 TP301 P 1 TP302 O 4 IC CONNECTOR TRANSISTORS TEST POINTS ...

Страница 38: ...S1 S2 S3 T1 T2 T3 U1 U2 U3 V1 V2 V3 W1 W2 W3 S4 T4 U4 V4 W4 PB Audio Signal DVD AUDIO SIGNAL REC Audio Signal Main 4 8 Schematic Diagram VCR Section DVC860E 1 10 9 1 10 10 H9600SCM4 ...

Страница 39: ... DVD VIDEO SIGNAL DATA AUDIO SIGNAL DVD AUDIO SIGNAL Main 5 8 Schematic Diagram VCR Section 1 10 11 1 10 12 H9600SCM5 MAIN 5 8 Ref No Position IC1201 Y 1 IC1402 Z 3 Q1201 Z 1 Q1202 Z 1 Q1204 Z 1 Q1351 AA 1 Q1385 Y 2 CN1601 X 3 TRANSISTORS ICS CONNECTOR ...

Страница 40: ...VD VIDEO SIGNAL DVD AUDIO SIGNAL PB VIDEO SIGNAL DVD VIDEO PB VIDEO SIGANL REC AUDIO SIGNAL REC VIDEO SIGNAL Main 6 8 Schematic Diagram VCR Section 1 10 13 1 10 14 H9600SCM6 MAIN 6 8 Ref No Position IC751 AE 3 Q391 AF 3 Q762 AE 2 Q763 AE 2 TP751 AF 2 TP753 AF 2 TP754 AF 2 TRANSISTORS IC TEST POINTS ...

Страница 41: ...600SCM7 MAIN 7 8 Ref No Position IC1002 AI 4 IC1004 AJ 3 Q052 AL 4 Q055 AK 3 Q056 AL 3 Q057 AK 3 Q1004 AJ 2 Q1005 AK 2 Q1006 AL 2 Q1011 AI 2 Q2002 AK 1 Q2013 AI 1 CN1001 AH 3 CN2003 AL 1 CONNECTORS TRANSISTORS ICS PIN NAME 1 4 CHART MODEL MARK FP CLK PLAY FP DIN SKIP DOWN FP STB DISCIN L NU SKIP UP PIN NAME MAY DIFFER BY MODELS 2 3 4 DVC840E DVC845E EWD2204 DVC860E 1 ...

Страница 42: ...LE N UTILISER QUE DES FUSIBLE DE MÊME TYPE RISK OF FIRE REPLACE FUSE AS MARKED This symbol means fast operating fuse Ce symbole reprèsente un fusible à fusion rapide CAUTION Fixed voltage or Auto voltage selectable power supply circuit is used in this unit If Main Fuse F1001 is blown check to see that all components in the power supply circuit are not defective before you connect the AC plug to th...

Страница 43: ... CONTINUED PROTECTION AGAINST FIRE HAZARD REPLACE ONLY WITH THE SAME TYPE FUSE ATTENTION POUR UNE PROTECTION CONTINUE LES RISQES D INCELE N UTILISER QUE DES FUSIBLE DE MÊME TYPE RISK OF FIRE REPLACE FUSE AS MARKED This symbol means fast operating fuse Ce symbole reprèsente un fusible à fusion rapide CAUTION Fixed voltage or Auto voltage selectable power supply circuit is used in this unit If Main ...

Страница 44: ...AINST FIRE HAZARD REPLACE ONLY WITH THE SAME TYPE FUSE ATTENTION POUR UNE PROTECTION CONTINUE LES RISQES D INCELE N UTILISER QUE DES FUSIBLE DE MÊME TYPE RISK OF FIRE REPLACE FUSE AS MARKED This symbol means fast operating fuse Ce symbole reprèsente un fusible à fusion rapide MAIN CBA Ref No Position IC301 C 4 IC451 B 4 IC501 C 2 IC571 D 1 IC751 B 5 IC1001 F 5 IC1002 G 2 IC1004 G 2 IC1201 B 5 IC14...

Страница 45: ...3 F4 DATA VIDEO AUDIO SIGNAL 1 10 23 1 10 24 H9600SCD1 DVD Main 1 3 Schematic Diagram DVD Section DVD MAIN 1 3 Ref No Position IC201 C 1 IC202 D 4 IC301 D 3 IC461 F 1 IC462 E 1 Q251 C 2 Q252 B 2 Q253 C 2 Q254 B 2 CN201 A 3 CN301 A 1 CN401 F 3 CONNECTORS TRANSISTORS ICS ...

Страница 46: ...A VIDEO AUDIO SIGNAL VIDEO SIGNAL DATA AUDIO SIGNAL 1 10 25 1 10 26 H9600SCD2 DVD Main 2 3 Schematic Diagram DVD Section PIN NAME 1 4 CHART MODEL MARK FP CLK PLAY FP DIN SKIP DOWN FP STB DISCIN L NU SKIP UP PIN NAME MAY DIFFER BY MODELS 2 3 4 DVC840E DVC845E EWD2204 DVC860E 1 ...

Страница 47: ... 3 5 3 5 96 130 2 3 2 3 DVC860E DVC840E DVC845E EWD2204 DVC860E DVC840E DVC845E EWD2204 DVC840E DVC845E EWD2204 DVC860E PIN NO PLAY STOP PIN NO PLAY STOP PIN NO PLAY STOP PIN NO PLAY STOP 131 2 3 2 3 165 1 7 1 8 199 233 132 2 4 2 3 166 1 7 1 7 200 234 1 9 2 3 133 2 4 2 4 167 3 4 3 4 201 0 0 235 0 0 134 2 4 2 4 168 0 0 202 3 4 3 4 236 1 3 1 3 135 2 3 2 3 169 1 8 1 8 203 237 136 2 3 2 3 170 1 7 1 7 ...

Страница 48: ...Q2 Q3 R1 R2 R3 M4 N4 O4 P4 Q4 R4 VIDEO SIGNAL DATA AUDIO SIGNAL DVD AUDIO SIGNAL 1 10 29 1 10 30 H9600SCD3 DVD Main 3 3 Schematic Diagram DVD Section DVC860E DVD MAIN 3 3 Ref No Position IC103 N 3 IC503 O 4 IC601 P 1 CN601 R 1 CONNECTOR ICS ...

Страница 49: ...3 M4 N4 O4 P4 Q4 R4 VIDEO SIGNAL DATA AUDIO SIGNAL DVD AUDIO SIGNAL DVD MAIN 3 3 Ref No Position IC103 N 3 IC501 O 4 IC502 Q 4 IC601 P 1 CN601 R 1 ICS CONNECTOR 1 10 31 1 10 32 H96001SCD3 DVD Main 3 3 Schematic Diagram DVD Section DVC840E DVC845E EWD2204 ...

Страница 50: ... Y VIDEO Y 0 2V 0 2V 20 20µs VIDEO C VIDEO C 0 2V 0 2V 20 20µs VIDEO CVBS VIDEO CVBS 0 5V 0 5V 20 20µs s WF7 AUDIO L AUDIO L 1V 1V 0 5ms 0 5ms WF8 AUDIO R AUDIO R 1V 1V WF9 SPDIF SPDIF 1V 1V 0 1 0 1µs s Pin 8 of CN1601 Pin 10 of CN1601 Pin 14 of CN1601 Pin 16 of CN1601 Pin 19 of CN1601 NOTE Input VCR COLOR BAR SIGNAL WITH 1KHz AUDIO SIGNAL WF1 WF3 WF10 WF11 WF14 WF15 DVD POWER ON STOP MODE WF4 WF6...

Страница 51: ...OD A 20mV x 10 0 2ms WF14 WF15 TU AUDIO 20mV x 10 0 2ms PLL DATA 0 1V x 10 2ms MOD V 20mV x 10 2ms PLL CLK 0 1V x 10 2ms Pin 2 of TU701 Pin 14 of TU701 Pin 12 of TU701 Pin 11 of TU701 Pin 6 of TU701 TU VIDEO 20mV x 10 10µs Pin 18 of TU701 ...

Страница 52: ...18 19 REMOTE 21 22 DVD POWER 23 DVD PLAY DVD OPEN CLOSE 24 25 OUTPUT SELECT DVD STOP 26 27 CAPSTAN MOTOR FULL ERASE HEAD FE HEAD VIDEO R 1 HEAD VIDEO L 1 HEAD VIDEO IN AUDIO IN R AUDIO IN L FRONT VIDEO L 2 HEAD VIDEO R 2 HEAD Hi Fi AUDIO R HEAD Hi Fi AUDIO L HEAD M DRUM MOTOR PG SENSOR MAIN CBA BH9600F01011A DECK ASSEMBLY SENSOR CBA BHF300F01011A B DVD OPEN CLOSE CBA BH9600F01011C SENSOR CBA BHF30...

Страница 53: ...VD STOP 26 27 CN401 PICK UP UNIT CN201 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 TS TS FS CD LD FS GND DVD PD GND CD PD PD MONI DVD LD VREF E GND B P ON 5V CD DVD D A C F GND LD DETECTOR FS TS 7 9 11 2 3 6 5 4 DVC860E DVC860E DVC840E DVC845E EWD2204 TO MAIN CBA CN1601 W004 W006 DVC860E DVC840E DVC845E EWD2204 MODEL DVC860E DVC840E DVC845E EWD2204 MARK FP CLK PIN NAME MAY DIFFER BY MODELS ...

Страница 54: ...V SF 1 51V 1 98V 1 80V SM 3 20V 3 75V 3 40V AU 0 26V 0 65V 0 44V AL 4 51V 5 00V 5 00V SS 2 61V 3 19V 2 97V RS Note Note EJ RS Loading FWD LM FWD REV H RS EJ Loading REV LM FWD REV L Stop A Loading Stop B Unloading Note Symbol Loading Status EJ Eject CL Eject REW Reel SB REW Reel Stop B TL Stop B Brake Cancel FB Brake Cancel FF REW SF FF REW Stop M FF REW SM Stop M FF REW Stop A AU Stop A Play REC ...

Страница 55: ...ode Fig 1 18 RF SW F AD Internal Signal C DRIVE PB CTL 27 C F R 79 H A SW 78 ROTA The first rise of RF SW after a rise in F AD signal Acceleration Detection T1 AT H Z H L L Stop detection T2 ST Slow Tracking Value BL Reversal Limit Value STILL FRAME ADVANCE STILL 20ms ...

Страница 56: ...AD Internal Signal C DRIVE PB CTL 27 C F R 79 H A SW 78 ROTA H Z H L L STILL STILL AT ST BL Stop detection T2 Acceleration Detection T1 Slow Tracking Value Reversal Limit Value FRAME ADVANCE The first rise of RF SW after a rise in F AD signal 20ms ...

Страница 57: ... REV LD REV LD REV 0 2S 0 5S PIN NO CL EJ SS SS AU AU TL LD SW CL SS LM FWD M REV C DRIVE Z ON ON C F R DRUM ROTATION P ON A MUTE H D REC H D PB PAUSE SLOW AU AL AL AU SF SM EJ AU RS SF SM TL FB AL SB 74 21 27 22 7 23 24 TV VCR 77 POWER OFF STOP PLAY RS FS STILL SLOW PLAY STOP PLAY DISPLAY 0 1S SB TL SB FB SM SM SF AL AL RS AU AL SS AU AL SM 0 8S 0 2S 0 3S 1 0S 0 2S 1 5S 2H 2 5S 4H 0 5S 0 2S 0 8S ...

Страница 58: ... SF AU AU FB SF 1 0S 1 2S 0 2S 0 2S 40mS 0 4S 0 2S 0 2S 0 4S 20mS 40mS 0 2S 20mS 0 2S 0 4S 40mS 20mS 0 1S Fig 4 PIN NO LD SW CL SS LM FWD M REV C DRIVE Z ON ON C F R DRUM ROTATION P ON A MUTE H D REC H D PB EJ AU RS SF SM TL FB AL SB 74 21 27 22 7 23 24 TV VCR 77 DISPLAY ST S END S ON REC REW FF STOP EJECT 0 5S 1 0S 0 2S 0 5S 0 2S 0 5S 0 5S 0 5S 0 2S 0 2S 0 2S 1 5S 2 5S Short REV 1 0S 0 2S LD FWD ...

Страница 59: ... Section Tray IN TL221 Sled Drive TP303 Disc Drive TP301 Focus Drive TP304 Tracking Drive TP302 0V 3 3V 0V 1 65V 0V 0V 0V 1 65V 1 65V 1 65V Tray Close Play Play Tray Open Tray Close Disc Rotation Play Disc Stop Tray Open ...

Страница 60: ...Signal L B C D N U Not Used 10 N U Not Used 11 N U Not Used 12 IN OUT IIC BUS SDA IIC BUS Control Data H L 13 OUT IIC BUS SCL IIC BUS Control Clock H L 14 OUT YCA SCL YCA IC Control Clock H L 15 OUT YCA SDA YCA IC Control Data H L 16 OUT YCA CS YCA IC Control Chip Select H L 17 N U Not Used 18 OUT RF SW Video Head Switching Pulse H L 19 OUT D V SYNC Dummy V sync Output H Hi z 20 IN RESET System Re...

Страница 61: ... CTL Amp AC GND Pin No Mark IN OUT Signal Name Function Active Level 55 AVDD AVDD 56 IN OUT CTL Playback RecordControl Signal 57 IN OUT CTL Playback RecordControl Signal 58 OUT CTL Amp Output Control Signal for Test Point 59 A IN HiFi NOR IN Audio Mode Input HiFi L Normal H A D BC D N U Not Used 60 IN DVD POW MONITOR DVD Power Monitor Signal P off L P on H H L 61 A IN ST SAP IN Tuner Stereo Sap De...

Страница 62: ...l TV L VCR H H L 78 OUT C ROTA Color Phase Rotary Changeover Signal H L 79 OUT H A SW Video Head Amp Switching Pulse H L 80 IN H A COMP Head Amp Comparator Signal H L Pin No Mark IN OUT Signal Name Function Active Level Pin No In Out Signal Name Name Function 1 In FP CLK Clock Input 2 In FP STB Serial Interface Strobe 3 N U Not Used 4 N U Not Used 5 VSS GND 6 VDD Power Supply 7 Out a Segment Outpu...

Страница 63: ...Anode K Cathode E Emitter C Collector B Base R Reference S Source G Gate D Drain 2SA1175 J H F 2SC2785 J H F K BA1F4M T BN1F4M T KRA103M KRC103M KTA1266 GR KTA1267 GR Y KTC3193 Y KTC3199 Y GR BL 2SA1015 GR TPE2 2SC1815 BL TPE2 2SC1815 GR TPE2 2SC1815 Y TPE2 2SC2120 Y TPE2 KTC3198 Y GR KTC3203 Y 2SC536NF NPA AT 2SC536NG NPA AT EL817A EL817B EL817C LTV 817B F LTV 817C F PS2561A 1 Q W MID 32A22F PT20...

Страница 64: ...B11 2B15 2B15 RM2001 DVD Open Close CBA W001 A W002 B C D CN3001 CN3002 W011 2L091 2L054 A10 A14 2L012 2L082 B Main CBA 2B15 2L021 2L062 A B A F1001 W004 A B W006 C D 2B15 A18 2B16 Comparison Chart of Models and Marks Model Mark DVC860E DVC840E DVC845E EWD2204 A B C D B C D B C D A A1X A1X A8 A9 A18 B C D A8 A9 A18 A3 D See Electrical Parts List for parts with this mark Some Ref Numbers are not in...

Страница 65: ...1 16 3 H9600PEX Packing S2 S2 S2 S2 S1 Unit A14 S3 X1 X4 X20 X5 X2 X3 ...

Страница 66: ...410UD MAKER NO EM150DR 0VM415877 A22 CHASSIS FOOT H79P9JD 0VM412315 1B1 A DECK ASSEMBLY CZD013 VM2260 N2260FL 1B1 B C D DECK ASSEMBLY CZD013 VM2240 N2240FL 1B2 DVD MECHA FG LESS 0838 VCZL0500 N79F0HVM 2B2 TOP BRACKET H9600UD 0VM204470 2B3 RODER HOLDER H9600UD 0VM306676 2B16 TAPE HIMELON H9206JD 0VM413956 2B40 PARTITION PLATE H9600UD 0VM306677 2L011 P TIGHT SCREW 3X8 BIND GBMP3080 2L012 SCREW S TIG...

Страница 67: ...F 16V CHD1CK30B104 C301 ELECTROLYTIC CAP 1µF 50V M H7 CE1JMAVSL1R0 C302 CHIP CERAMIC CAP CH J 390pF 50V or CHD1JJBCH391 CHIP CERAMIC CAP CH J 390pF 50V or CHD1JJ3CH391 CHIP CERAMIC CAP CG J 390pF 50V CHD1JJ3CG391 C303 PCB JUMPER D0 6 P5 0 JW5 0T C304 CHIP CERAMIC CAP MELF SL J 100pF 50V or CZM1JJBSL101 CHIP CERAMIC CAP MELF SL J 100pF 50V or CZM1JJ3SL101 CHIP CERAMIC CAP CH J 100pF 50V or CHD1JJBC...

Страница 68: ...rt No ELECTROLYTIC CAP 470µF 6 3V M CE0KMASTL471 C401 CHIP CERAMIC CAP F Z 0 1µF 50V or CHD1JZB0F104 CHIP CERAMIC CAP F Z 0 1µF 25V or CHD1EZB0F104 CHIP CERAMIC CAP 1608 F Z 0 1µF 50V or CHD1JZ30F104 CHIP CERAMIC CAP 1608 F Z 0 1µF 25V or CHD1EZ30F104 CHIP CERAMIC CAP FZ Z 0 1µF 50V CHD1JZ3FZ104 C402 B C D CHIP CERAMIC CAP F Z 0 1µF 50V or CHD1JZB0F104 B C D CHIP CERAMIC CAP F Z 0 1µF 25V or CHD1E...

Страница 69: ...µF 10V CHD1AZ30F105 C489 A ELECTROLYTIC CAP 1µF 50V M H7 CE1JMAVSL1R0 C491 A ELECTROLYTIC CAP 4 7µF 25V M H7 CE1EMAVSL4R7 C492 A ELECTROLYTIC CAP 22µF 16V M H7 CE1CMAVSL220 Ref No Mark Description Part No C493 A ELECTROLYTIC CAP 4 7µF 25V M H7 CE1EMAVSL4R7 C494 A ELECTROLYTIC CAP 22µF 16V M H7 CE1CMAVSL220 C495 A CHIP CERAMIC CAP MELF F Z 0 01µF 16V or CZM1CZB0F103 A CHIP CERAMIC CAP MELF F Z 0 01...

Страница 70: ...ERAMIC CAP MELF F Z 0 01µF 16V CZM1CZ30F103 C772 ELECTROLYTIC CAP 4 7µF 50V M H7 CE1JMASSL4R7 C773 ELECTROLYTIC CAP 4 7µF 50V M H7 CE1JMASSL4R7 C777 ELECTROLYTIC CAP 4 7µF 50V M H7 CE1JMAVSL4R7 C780 B C D ELECTROLYTIC CAP 4 7µF 50V M H7 CE1JMAVSL4R7 C781 B C D ELECTROLYTIC CAP 4 7µF 50V M H7 CE1JMAVSL4R7 C1001 METALLIZED FILM CAP 0 022µF 275V K or CT2E223HJE13 METALLIZED FILM CAP 0 022µF 275V K or...

Страница 71: ...F 16V M H7 CE1CMAVSL100 C1523 CHIP CERAMIC CAP F Z 0 1µF 50V or CHD1JZB0F104 CHIP CERAMIC CAP F Z 0 1µF 25V or CHD1EZB0F104 CHIP CERAMIC CAP 1608 F Z 0 1µF 50V or CHD1JZ30F104 Ref No Mark Description Part No CHIP CERAMIC CAP 1608 F Z 0 1µF 25V or CHD1EZ30F104 CHIP CERAMIC CAP FZ Z 0 1µF 50V CHD1JZ3FZ104 C1524 ELECTROLYTIC CAP 100µF 6 3V H7 CE0KMAVSL101 C1531 CHIP CERAMIC CAP B K 0 01µF 50V or CHD1...

Страница 72: ...17F PHOTOCOUPLER EL817A or NPEA000EL817 PHOTOCOUPLER EL817B or NPEB000EL817 PHOTOCOUPLER EL817C or NPEC000EL817 PHOTOCOUPLER PS2561A 1 Q or QPEQPS2561A1 Ref No Mark Description Part No PHOTOCOUPLER PS2561A 1 W or QPEWPS2561A1 PHOTOCOUPLER LTV 817C F NPEC0LTV817F IC1002 VOLTAGE REGULATOR PQ070XZ5MZP QSZBA0TSH034 IC1004 VOLTAGE REGULATOR BA3948FP E2 QSZBA0TRM073 IC1201 IC OP AMP KIA4558P or NSZBA0SJ...

Страница 73: ...or QQSH02SC2785 B C D TRANSISTOR 2SC2785 F or QQSF02SC2785 B C D TRANSISTOR 2SC1815 Y TPE2 QQSY02SC1815 Q1001 FET 2SK3543 QFWZ02SK3543 Ref No Mark Description Part No Q1003 TRANSISTOR 2SC1815 GR TPE2 QQS102SC1815 Q1004 TRANSISTOR KTC3203 Y or NQSY0KTC3203 TRANSISTOR 2SC2120 Y TPE2 QQSY02SC2120 Q1005 TRANSISTOR KTC3199 Y or NQSY0KTC3199 TRANSISTOR KTC3199 GR or NQS10KTC3199 TRANSISTOR 2SC2785 J or ...

Страница 74: ...IP RES 1608 1 10W 0 Ω RRXAZR5Z0000 Ref No Mark Description Part No R316 CHIP RES 1608 1 10W J 2 2k Ω or RRXAJB5Z0222 CHIP RES 1608 1 10W J 2 2k Ω RRXAJR5Z0222 R317 CHIP RES 1608 1 10W J 8 2k Ω or RRXAJB5Z0822 CHIP RES 1608 1 10W J 8 2k Ω RRXAJR5Z0822 R318 CHIP RES 1608 1 10W 0 Ω or RRXAZB5Z0000 CHIP RES 1608 1 10W 0 Ω RRXAZR5Z0000 R319 CHIP RES 1608 1 10W 0 Ω or RRXAZB5Z0000 CHIP RES 1608 1 10W 0 ...

Страница 75: ...486 A CHIP RES 1608 1 10W J 47k Ω or RRXAJB5Z0473 A CHIP RES 1608 1 10W J 47k Ω RRXAJR5Z0473 R487 A CHIP RES 1608 1 10W J 15k Ω or RRXAJB5Z0153 Ref No Mark Description Part No A CHIP RES 1608 1 10W J 15k Ω RRXAJR5Z0153 R502 CHIP RES 1608 1 10W J 2 2k Ω or RRXAJB5Z0222 CHIP RES 1608 1 10W J 2 2k Ω RRXAJR5Z0222 R503 CHIP RES 1608 1 10W J 820 Ω or RRXAJB5Z0821 CHIP RES 1608 1 10W J 820 Ω RRXAJR5Z0821...

Страница 76: ... 1608 1 10W J 3 9k Ω RRXAJR5Z0392 R701 CHIP RES 1608 1 10W J 330 Ω or RRXAJB5Z0331 Ref No Mark Description Part No CHIP RES 1608 1 10W J 330 Ω RRXAJR5Z0331 R702 CARBON RES 1 4W J 1 8k Ω RCX4JATZ0182 R703 B C D CHIP RES 1608 1 10W J 47k Ω or RRXAJB5Z0473 B C D CHIP RES 1608 1 10W J 47k Ω RRXAJR5Z0473 R704 CHIP RES 1608 1 10W J 1k Ω or RRXAJB5Z0102 CHIP RES 1608 1 10W J 1k Ω RRXAJR5Z0102 R705 CHIP R...

Страница 77: ...W J 470 Ω or RRXAJB5Z0471 CHIP RES 1608 1 10W J 470 Ω RRXAJR5Z0471 R1224 CHIP RES 1608 1 10W J 470 Ω or RRXAJB5Z0471 Ref No Mark Description Part No CHIP RES 1608 1 10W J 470 Ω RRXAJR5Z0471 R1225 CHIP RES 1608 1 10W J 1k Ω or RRXAJB5Z0102 CHIP RES 1608 1 10W J 1k Ω RRXAJR5Z0102 R1226 CHIP RES 1608 1 10W J 1k Ω or RRXAJB5Z0102 CHIP RES 1608 1 10W J 1k Ω RRXAJR5Z0102 R1236 CHIP RES 1608 1 10W J 2 2k...

Страница 78: ...TCH SKQSAF001A or SST0101AL041 TACT SWITCH TC 1104 H 9 5 SST0101DNG01 SW509 TACT SWITCH KSM0614B or SST0101HH013 TACT SWITCH SKQSAF001A or SST0101AL041 TACT SWITCH TC 1104 H 9 5 SST0101DNG01 SW511 LEAF SWITCH MXS01830MVP0 SSC0101MCE03 Ref No Mark Description Part No SW512 ROTARY MODE SWITCH SSS 53MD SSR0106KB003 SW513 TACT SWITCH KSM0614B or SST0101HH013 TACT SWITCH SKQSAF001A or SST0101AL041 TACT...

Страница 79: ...L 3 579545MHz 20PPM FXC355LDS001 X502 X TAL 32 768kHz 20PPM or FXC323LQUA01 X TAL 32 768kHz 20PPM or FXC323LCHE01 X TAL 32 768kHz 20PPM FXC323LDS002 Ref No Mark Description Part No DVD OPEN CLOSE CBA MCV C Consists on the following SWITCHES SW2001 TACT SWITCH KSM0614B or SST0101HH013 TACT SWITCH SKQSAF001A or SST0101AL041 TACT SWITCH TC 1104 H 9 5 SST0101DNG01 MISCELLANEOUS W011 PARALLEL WIRE 2P A...

Страница 80: ...DVC860E DVC840E DVC845E EWD2204 H9600UD H9601UD H9604UD 9610UD 2004 03 22 ...

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Sylvania DVC860E, Руководство по обслуживанию

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